Tower Research Capital (TRC)’s Ciena CIEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $710K | Sell |
1,829
-2,284
| -56% | -$699K | 0.02% | 703 |
|
|
2025
Q4 | $962K | Buy |
4,113
+138
| +3% | +$26.8K | 0.02% | 523 |
|
|
2025
Q3 | $579K | Sell |
3,975
-74
| -2% | -$7.54K | 0.02% | 768 |
|
|
2025
Q2 | $329K | Sell |
4,049
-6,956
| -63% | -$499K | 0.01% | 1339 |
|
|
2025
Q1 | $665K | Buy |
11,005
+1,049
| +11% | +$82.9K | 0.02% | 688 |
|
|
2024
Q4 | $844K | Buy |
9,956
+6,783
| +214% | +$487K | 0.02% | 716 |
|
|
2024
Q3 | $195K | Sell |
3,173
-607
| -16% | -$32K | 0.01% | 1645 |
|
|
2024
Q2 | $182K | Sell |
3,780
-820
| -18% | -$38.9K | ﹤0.01% | 2153 |
|
|
2024
Q1 | $227K | Sell |
4,600
-5,003
| -52% | -$264K | 0.01% | 1337 |
|
|
2023
Q4 | $432K | Sell |
9,603
-6,382
| -40% | -$281K | 0.01% | 1495 |
|
|
2023
Q3 | $755K | Buy |
15,985
+5,859
| +58% | +$258K | 0.02% | 659 |
|
|
2023
Q2 | $430K | Buy |
10,126
+948
| +10% | +$43.2K | 0.01% | 1075 |
|
|
2023
Q1 | $483K | Buy |
9,178
+6,595
| +255% | +$329K | 0.02% | 848 |
|
|
2022
Q4 | $132K | Sell |
2,583
-2,648
| -51% | -$120K | 0.01% | 1605 |
|
|
2022
Q3 | $211K | Sell |
5,231
-12,917
| -71% | -$621K | ﹤0.01% | 1875 |
|
|
2022
Q2 | $830K | Buy |
18,148
+9,764
| +116% | +$506K | 0.02% | 814 |
|
|
2022
Q1 | $508K | Sell |
8,384
-5,003
| -37% | -$327K | ﹤0.01% | 1137 |
|
|
2021
Q4 | $1.03M | Buy |
13,387
+6,435
| +93% | +$397K | 0.02% | 686 |
|
|
2021
Q3 | $357K | Sell |
6,952
-8,007
| -54% | -$445K | 0.01% | 1238 |
|
|
2021
Q2 | $851K | Buy |
14,959
+4,932
| +49% | +$272K | 0.02% | 780 |
|
|
2021
Q1 | $549K | Sell |
10,027
-9,792
| -49% | -$527K | 0.01% | 1164 |
|
|
2020
Q4 | $1.05M | Sell |
19,819
-2,206
| -10% | -$98K | 0.03% | 497 |
|
|
2020
Q3 | $874K | Buy |
22,025
+807
| +4% | +$42.5K | 0.01% | 1113 |
|
|
2020
Q2 | $1.15M | Buy |
21,218
+7,628
| +56% | +$379K | 0.05% | 438 |
|
|
2020
Q1 | $541K | Buy |
13,590
+11,770
| +647% | +$483K | 0.03% | 404 |
|
|
2019
Q4 | $78K | Sell |
1,820
-14,004
| -88% | -$534K | 0.01% | 1085 |
|
|
2019
Q3 | $621K | Sell |
15,824
-2,665
| -14% | -$112K | 0.04% | 491 |
|
|
2019
Q2 | $761K | Buy |
18,489
+13,656
| +283% | +$525K | 0.05% | 339 |
|
|
2019
Q1 | $180K | Buy |
4,833
+1,902
| +65% | +$73.9K | 0.01% | 1161 |
|
|
2018
Q4 | $100K | Sell |
2,931
-5,624
| -66% | -$178K | 0.01% | 956 |
|
|
2018
Q3 | $268K | Buy |
8,555
+7,126
| +499% | +$200K | 0.02% | 818 |
|
|
2018
Q2 | $38K | Sell |
1,429
-4,206
| -75% | -$107K | ﹤0.01% | 2011 |
|
|
2018
Q1 | $146K | Buy |
5,635
+5,132
| +1,020% | +$121K | 0.01% | 1043 |
|
|
2017
Q4 | $11K | Sell |
503
-20,974
| -98% | -$445K | ﹤0.01% | 2482 |
|
|
2017
Q3 | $472K | Buy |
21,477
+20,877
| +3,480% | +$500K | 0.04% | 276 |
|
|
2017
Q2 | $15K | Buy |
600
+500
| +500% | +$12K | ﹤0.01% | 1367 |
|
|
2017
Q1 | $2K | Sell |
100
-619
| -86% | -$15.2K | ﹤0.01% | 2600 |
|
|
2016
Q4 | $18K | Sell |
719
-8,086
| -92% | -$177K | ﹤0.01% | 2232 |
|
|
2016
Q3 | $192K | Sell |
8,805
-21,514
| -71% | -$449K | 0.02% | 508 |
|
|
2016
Q2 | $569K | Buy |
30,319
+29,256
| +2,752% | +$530K | 0.05% | 237 |
|
|
2016
Q1 | $20K | Buy |
1,063
+735
| +224% | +$13.6K | ﹤0.01% | 1338 |
|
|
2015
Q4 | $7K | Buy |
328
+286
| +681% | +$6.57K | ﹤0.01% | 2545 |
|
|
2015
Q3 | $1K | Sell |
42
-163
| -80% | -$3.79K | ﹤0.01% | 3578 |
|
|
2015
Q2 | $5K | Sell |
205
-10,090
| -98% | -$230K | ﹤0.01% | 3230 |
|
|
2015
Q1 | $199K | Buy |
10,295
+8,745
| +564% | +$174K | 0.02% | 414 |
|
|
2014
Q4 | $30K | Buy |
1,550
+837
| +117% | +$14K | ﹤0.01% | 1327 |
|
|
2014
Q3 | $12K | Sell |
713
-474
| -40% | -$9.29K | ﹤0.01% | 2694 |
|
|
2014
Q2 | $26K | Sell |
1,187
-957
| -45% | -$19.7K | ﹤0.01% | 1683 |
|
|
2014
Q1 | $49K | Buy |
2,144
+1,884
| +725% | +$44.3K | 0.01% | 1107 |
|
|
2013
Q4 | $6K | Sell |
260
-18,777
| -99% | -$447K | ﹤0.01% | 3385 |
|
|
2013
Q3 | $476K | Buy |
19,037
+18,613
| +4,390% | +$419K | 0.05% | 335 |
|
|
2013
Q2 | $8K | Buy |
+424
| New | +$7.06K | ﹤0.01% | 2554 |
|
Other funds holding CIEN
VCM
VPM
